café au lait vs hot stuff

café au lait

noun
  • A mixture of coffee and hot milk. 

  • A light coffee colour. 

  • Coffee and hot milk served in separate jugs as a breakfast drink. 

hot stuff

noun
  • Used other than figuratively or idiomatically: see hot, stuff. (colloquial) 

  • An attractive person. (often used as a come-on or pickup line) 

  • Something excellent or exciting. 

  • Hot bitumen used by roofers. 

How often have the words café au lait and hot stuff occurred in a corpus of books? (source: Google Ngram Viewer )